####################################################################################################
#
# Patro - A Python library to make patterns for fashion design
# Copyright (C) 2019 Fabrice Salvaire
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program.  If not, see <https://www.gnu.org/licenses/>.
#
####################################################################################################

"""Module to retrieve data files."""

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__all__ = ['find_data_path']

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from pathlib import Path

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_root_path = Path(__file__).resolve().parents[2]
_data_path = _root_path.joinpath('examples', 'data')

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def find_data_path(*args):
    """Return absolute path"""
    path = _data_path.joinpath(*args).resolve()
    if path.exists():
        return path
    else:
        raise NameError("File {} don't exists".format(path))
